[XFS] Allocate the struct xfs_ail

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Rather than embedding the struct xfs_ail in the struct xfs_mount, allocate
it during AIL initialisation. Add a back pointer to the struct xfs_ail so
that we can pass around the xfs_ail and still be able to access the
xfs_mount if need be. This is th first step involved in isolating the AIL
implementation from the surrounding filesystem code.

SGI-PV: 988143

SGI-Modid: xfs-linux-melb:xfs-kern:32346a

Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>

...

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David Chinner 2008-10-30 17:38:26 +11:00 • committed by Lachlan McIlroy

parent a7444053fb

commit 82fa901245

4 changed files with 77 additions and 65 deletions

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28

fs/xfs/linux-2.6/xfs_super.c

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10

fs/xfs/xfs_mount.h

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87

fs/xfs/xfs_trans_ail.c

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17

fs/xfs/xfs_trans_priv.h

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